| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.41 | 6.662% | $36.7024 | $36.70 | $36.70 | $36.70 |
| Purchase #2 | $52.88 | 9.861% | $58.0945 | $58.09 | $58.10 | $58.10 |
| Purchase #3 | $138.55 | 3.402% | $143.2635 | $143.26 | $143.25 | $143.30 |
| Purchase #4 | $162.96 | 4.570% | $170.4073 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $55.60 | 3.405% | $57.4932 | $57.49 | $57.50 | $57.50 |
| Purchase #6 | $215.36 | 5.250% | $226.6664 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $106.42 | 8.166% | $115.1103 | $115.11 | $115.10 | $115.10 |
| 7 purchase totals = | $766.18 | $807.7376 | $807.73 | $807.70 | $807.80 | |